Adobe has released a security advisory to notify users of a vulnerability in Adobe Flash Player, Reader, and Acrobat. Exploitation of this vulnerability may allow an attacker to execute arbitrary code and take control of the affected system. The advisory indicates that Adobe is aware of active exploitation of this vulnerability.

US-CERT encourages users and administrators to review Adobe security advisory APSA10-01 and apply any necessary workarounds until a fix is released by the vendor.